28052850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{26717}}^1$

素因数の和:26739

約数の個数: 48

約数和(自身を含む): 79512768

約数和(自身を除く): 51459918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 26717, 53434, 80151, 133585, 160302, 187019, 267170, 374038, 400755, 561057, 667925, 801510, 935095, 1122114, 1335850, 1870190, 2003775, 2805285, 4007550, 4675475, 5610570, 9350950, 14026425, 28052850]

約数ペア:

[(1, 28052850), (2, 14026425), (3, 9350950), (5, 5610570), (6, 4675475), (7, 4007550), (10, 2805285), (14, 2003775), (15, 1870190), (21, 1335850), (25, 1122114), (30, 935095), (35, 801510), (42, 667925), (50, 561057), (70, 400755), (75, 374038), (105, 267170), (150, 187019), (175, 160302), (210, 133585), (350, 80151), (525, 53434), (1050, 26717)]